/* roulang page: index */
:root{
  --bg:#f7f3f0;--surface:#fffdfb;--surface-soft:#efe8e5;--ink:#292326;
  --muted:#766d70;--line:#ded4d1;--plum:#673b55;--plum-dark:#43263a;
  --coral:#c96d68;--coral-soft:#f2d9d4;--sage:#66776c;--dark:#211b20;
  --success:#56735f;--radius:18px;--shadow:0 14px 40px rgba(56,35,43,.09);
  --ease:all .25s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.8;padding-bottom:76px}
a{color:inherit;text-decoration:none;transition:var(--ease)}
a:hover{color:var(--coral)}
img{max-width:100%;display:block}
button,input{font:inherit}
button{cursor:pointer}
.container{max-width:1220px;margin:0 auto;padding:0 28px}
.site-header{background:rgba(247,243,240,.95);border-bottom:1px solid var(--line);position:relative;z-index:10}
.nav-wrap{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.logo{font-size:18px;font-weight:800;letter-spacing:.02em;color:var(--plum-dark);white-space:nowrap}
.logo-mark{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--coral);margin-right:9px}
.main-nav{display:flex;align-items:center;gap:30px}
.main-nav a{font-size:14px;color:var(--muted);padding:7px 0;position:relative}
.main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--coral);transition:var(--ease)}
.main-nav a:hover:after,.main-nav a.active:after{right:0}
.main-nav a.active{color:var(--ink)}
.menu-toggle{display:none;border:1px solid var(--line);background:transparent;border-radius:8px;padding:7px 12px;color:var(--plum)}
.eyebrow{font-size:12px;letter-spacing:.18em;color:var(--coral);font-weight:700;text-transform:uppercase}
.hero{padding:78px 0 50px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:72px;align-items:center}
.hero h1{font-size:clamp(40px,5.5vw,68px);line-height:1.16;letter-spacing:-.045em;margin:18px 0 25px;max-width:720px}
.hero-copy{font-size:18px;line-height:1.9;color:var(--muted);max-width:650px}
.hero-actions{display:flex;align-items:center;gap:18px;margin-top:32px;flex-wrap:wrap}
.button-main,.button-dark{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 23px;border-radius:10px;border:1px solid var(--plum);background:var(--plum);color:#fff;font-weight:700}
.button-main:hover{background:var(--plum-dark);color:#fff;transform:translateY(-2px)}
.button-dark{background:var(--dark);border-color:var(--dark)}
.button-dark:hover{background:var(--plum);color:#fff}
.text-link{font-weight:700;color:var(--plum);border-bottom:1px solid var(--coral);padding-bottom:3px}
.button-main:focus,.button-dark:focus,.text-link:focus,.filter-chip:focus,.menu-toggle:focus{outline:3px solid rgba(201,109,104,.35);outline-offset:4px}
.hero-stats{display:flex;gap:28px;margin-top:42px;padding-top:22px;border-top:1px solid var(--line)}
.stat strong{display:block;font-size:25px;color:var(--plum-dark);line-height:1.2}
.stat span{font-size:13px;color:var(--muted)}
.hero-art{min-height:390px;position:relative;border-radius:26px;background:var(--dark);padding:22px;box-shadow:var(--shadow);overflow:hidden}
.hero-art:before,.hero-art:after{content:"";position:absolute;border-radius:50%;filter:blur(2px)}
.hero-art:before{width:250px;height:250px;background:#8c506b;right:-60px;top:-70px}
.hero-art:after{width:190px;height:190px;background:#bb6f69;left:-70px;bottom:-80px}
.cover-main{position:relative;z-index:1;height:280px;border:1px solid rgba(255,255,255,.24);border-radius:15px;background:linear-gradient(145deg,#40303b,#9b5962 52%,#d39783);display:flex;align-items:flex-end;padding:22px;color:#fff}
.cover-main:after{content:"ASIA / SUBTITLE";position:absolute;top:22px;right:20px;font-size:11px;letter-spacing:.16em;color:rgba(255,255,255,.75)}
.cover-title{font-size:25px;font-weight:800;line-height:1.3;max-width:230px}
.subtitle-strip{position:relative;z-index:2;margin-top:18px;display:flex;justify-content:space-between;color:#f8e8e3;font-size:13px;gap:10px}
.section{padding:92px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:34px}
.section-head h2{font-size:36px;line-height:1.25;margin:8px 0 0;letter-spacing:-.035em}
.section-intro{max-width:500px;color:var(--muted);margin:0}
.value-track{border-top:1px solid var(--line)}
.value-row{display:grid;grid-template-columns:90px 1fr 1.4fr;gap:28px;align-items:center;padding:27px 0;border-bottom:1px solid var(--line)}
.value-no{font-size:28px;color:var(--coral);font-weight:800}
.value-row h3{font-size:22px;margin:0}
.value-row p{color:var(--muted);margin:0}
.tag{display:inline-flex;align-items:center;background:var(--coral-soft);color:var(--plum-dark);font-size:12px;padding:3px 10px;border-radius:20px;margin:4px 5px 0 0}
.scene{background:var(--surface-soft);padding:76px 0}
.scene-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:center}
.scene-copy h2{font-size:38px;line-height:1.3;margin:12px 0 18px}
.scene-copy p{color:var(--muted)}
.path-list{margin-top:28px;border-left:2px solid var(--coral);padding-left:23px}
.path-item{margin:18px 0}
.path-item strong{display:block;color:var(--plum-dark)}
.path-item span{font-size:14px;color:var(--muted)}
.preview-board{background:var(--surface);border-radius:20px;padding:20px;box-shadow:var(--shadow)}
.preview-top{display:flex;justify-content:space-between;gap:10px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:16px}
.search-line{border:1px solid var(--line);border-radius:8px;padding:7px 12px;color:var(--muted);font-size:13px}
.preview-card{display:grid;grid-template-columns:145px 1fr;gap:18px;padding:14px 0;border-bottom:1px solid var(--line)}
.preview-card:last-child{border:0}
.mini-cover{height:88px;border-radius:11px;background:linear-gradient(135deg,#332a33,#bd7773);position:relative}
.mini-cover.alt{background:linear-gradient(135deg,#4d5e58,#c18e78)}
.mini-cover.third{background:linear-gradient(135deg,#5a3c51,#d3a27e)}
.preview-card h3{font-size:17px;line-height:1.35;margin:3px 0 5px}
.preview-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.6}
.board-meta{font-size:12px;color:var(--muted)}
.index-section{padding-top:100px}
.index-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:24px}
.feature-card{min-height:330px;border-radius:20px;background:linear-gradient(125deg,#33282f,#78485b 55%,#d38476);color:#fff;padding:30px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}
.feature-card:before{content:"精选入口";position:absolute;top:25px;left:28px;border:1px solid rgba(255,255,255,.45);border-radius:20px;padding:4px 12px;font-size:12px}
.feature-card h3{font-size:30px;line-height:1.3;margin:0 0 10px;max-width:450px}
.feature-card p{margin:0;color:#f7e8e4;max-width:520px}
.index-side{display:flex;flex-direction:column;gap:24px}
.topic-box{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:25px}
.topic-box h3{margin:0 0 12px;font-size:21px}
.topic-box p{font-size:14px;color:var(--muted);margin:0 0 17px}
.topic-box.dark{background:var(--plum-dark);color:#fff;border-color:var(--plum-dark)}
.topic-box.dark p{color:#e7d9df}
.topic-box.dark .tag{background:#80566c;color:#fff}
.data-band{background:var(--plum);color:#fff;padding:32px 0}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.data-item{border-left:1px solid rgba(255,255,255,.28);padding-left:20px}
.data-item strong{display:block;font-size:30px;line-height:1.2}
.data-item span{font-size:13px;color:#eadde2}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.timeline-item{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:16px}
.timeline-item .date{font-size:13px;color:var(--coral);font-weight:700}
.timeline-item h3{font-size:19px;margin:10px 0 6px}
.timeline-item p{font-size:14px;color:var(--muted);margin:0}
.faq{max-width:850px;margin:0 auto}
.accordion{background:transparent;margin:0}
.accordion-item{border:0;border-top:1px solid var(--line);background:transparent}
.accordion-item:last-child{border-bottom:1px solid var(--line)}
.accordion-title{font-size:17px;font-weight:700;color:var(--ink);padding:21px 38px 21px 3px;border:0;background:transparent}
.accordion-title:hover,.accordion-title:focus{background:transparent;color:var(--plum)}
.accordion-content{border:0;background:transparent;color:var(--muted);padding:0 30px 22px 3px;font-size:15px}
.cta{padding:90px 0;background:var(--surface)}
.cta-box{background:var(--coral-soft);border-radius:22px;padding:48px 55px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta-box h2{font-size:32px;margin:0 0 8px}
.cta-box p{color:var(--muted);margin:0;max-width:610px}
.site-footer{background:var(--dark);color:#eee5e5;padding:52px 0 34px}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .8fr;gap:50px}
.footer-logo{font-size:19px;font-weight:800}
.footer-desc{font-size:14px;line-height:1.8;color:#b9abad;max-width:390px;margin:15px 0 0}
.footer-title{font-size:13px;color:#d89288;margin:0 0 13px}
.footer-links{display:flex;flex-direction:column;gap:7px;font-size:14px;color:#c8bdc0}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid #493c42;margin-top:40px;padding-top:20px;color:#918489;font-size:12px;display:flex;justify-content:space-between;gap:20px}
.fixed-cta{position:fixed;bottom:0;left:0;right:0;z-index:20;background:rgba(33,27,32,.97);color:#fff;padding:12px 0;box-shadow:0 -8px 25px rgba(33,27,32,.12)}
.fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.fixed-cta p{margin:0;font-size:14px}.fixed-cta small{color:#cdbfc3}
.fixed-cta .button-main{min-height:40px;background:var(--coral);border-color:var(--coral);padding:0 18px;white-space:nowrap}
.fixed-cta .button-main:hover{background:#df8178}
@media(max-width:1024px){
 .hero-grid,.scene-layout{grid-template-columns:1fr;gap:38px}.hero{padding-top:58px}.hero-art{max-width:650px}
 .index-layout{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
 body{font-size:15px}.container{padding:0 20px}.nav-wrap{min-height:70px}.main-nav{display:none;position:absolute;top:70px;left:0;right:0;padding:15px 20px 20px;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:7px}.main-nav.is-open{display:flex}.menu-toggle{display:block}.hero{padding:47px 0 30px}.hero h1{font-size:40px}.hero-copy{font-size:16px}.hero-stats{gap:17px;flex-wrap:wrap}.stat strong{font-size:22px}.hero-art{min-height:335px;padding:16px}.cover-main{height:235px}.section{padding:68px 0}.section-head{display:block}.section-head h2,.scene-copy h2{font-size:30px}.value-row{grid-template-columns:42px 1fr;gap:12px}.value-row p{grid-column:2}.scene{padding:62px 0}.preview-card{grid-template-columns:110px 1fr}.mini-cover{height:76px}.data-grid{grid-template-columns:1fr 1fr;gap:23px}.timeline{grid-template-columns:1fr}.cta{padding:65px 0}.cta-box{display:block;padding:32px 25px}.cta-box h2{font-size:27px}.cta-box .button-main{margin-top:24px}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}.fixed-inner{align-items:center}.fixed-cta p{font-size:12px;line-height:1.45}.fixed-cta small{display:none}.fixed-cta .button-main{font-size:13px;padding:0 13px}
}

/* roulang page: category1 */
:root{
 --bg:#f7f3f0;--surface:#fffdfb;--surface-soft:#efe8e5;--ink:#292326;
 --muted:#766d70;--line:#ded4d1;--plum:#673b55;--plum-dark:#43263a;
 --coral:#c96d68;--coral-soft:#f2d9d4;--sage:#66776c;--dark:#211b20;
 --success:#56735f;--radius:18px;--shadow:0 14px 40px rgba(56,35,43,.09);
 --ease:all .25s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.8;padding-bottom:82px}
a{color:inherit;text-decoration:none;transition:var(--ease)}
a:hover{color:var(--coral)}
img{max-width:100%;display:block}
button,input,select{font:inherit}
button{cursor:pointer}
.container{max-width:1220px;margin:0 auto;padding:0 28px}
.site-header{background:rgba(247,243,240,.96);border-bottom:1px solid var(--line);position:relative;z-index:10}
.nav-wrap{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.logo{font-size:18px;font-weight:800;letter-spacing:.02em;color:var(--plum-dark);white-space:nowrap}
.logo-mark{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--coral);margin-right:9px}
.main-nav{display:flex;align-items:center;gap:30px}
.main-nav a{font-size:14px;color:var(--muted);padding:7px 0;position:relative}
.main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--coral);transition:var(--ease)}
.main-nav a:hover:after,.main-nav a.active:after{right:0}
.main-nav a.active{color:var(--ink)}
.menu-toggle{display:none;border:1px solid var(--line);background:transparent;border-radius:8px;padding:7px 12px;color:var(--plum)}
.menu-toggle:focus,.filter-chip:focus,.button-main:focus,.button-dark:focus,.text-link:focus{outline:3px solid rgba(201,109,104,.35);outline-offset:4px}
.eyebrow{font-size:12px;letter-spacing:.16em;color:var(--coral);font-weight:700}
.page-hero{padding:58px 0 46px;border-bottom:1px solid var(--line)}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:24px}
.breadcrumb a{color:var(--plum)}
.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:end}
.page-hero h1{font-size:clamp(38px,5vw,62px);line-height:1.2;letter-spacing:-.045em;margin:14px 0 20px;max-width:700px}
.hero-copy{font-size:18px;color:var(--muted);max-width:680px;margin:0}
.index-panel{background:var(--dark);color:#fff;border-radius:22px;padding:25px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.index-panel:before{content:"";position:absolute;width:190px;height:190px;border-radius:50%;background:#7d4c62;right:-55px;top:-65px}
.panel-kicker{position:relative;z-index:1;color:#edb2a6;font-size:12px;letter-spacing:.14em}
.panel-title{position:relative;z-index:1;font-size:27px;line-height:1.35;margin:18px 0 22px;max-width:300px}
.panel-line{position:relative;z-index:1;display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.2);padding:12px 0;font-size:13px;color:#eadde2}
.panel-line strong{color:#fff}
.section{padding:76px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:30px}
.section-head h2{font-size:34px;line-height:1.3;margin:8px 0 0;letter-spacing:-.035em}
.section-intro{max-width:510px;color:var(--muted);margin:0}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 38px;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:14px}
.filter-chip{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:22px;padding:7px 15px;font-size:13px;transition:var(--ease)}
.filter-chip:hover,.filter-chip.active{background:var(--plum);border-color:var(--plum);color:#fff}
.filter-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
.filter-tools label{font-size:13px;color:var(--muted)}
.sort-select{border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);padding:7px 28px 7px 10px;font-size:13px}
.feature-index{display:grid;grid-template-columns:1.35fr .65fr;gap:22px;margin-bottom:24px}
.feature-card{min-height:290px;border-radius:20px;background:linear-gradient(125deg,#33282f,#78485b 55%,#d38476);color:#fff;padding:30px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}
.feature-card:before{content:"地区精选";position:absolute;top:25px;left:28px;border:1px solid rgba(255,255,255,.45);border-radius:20px;padding:4px 12px;font-size:12px}
.feature-card h3{font-size:29px;line-height:1.35;margin:0 0 10px;max-width:520px}
.feature-card p{margin:0;color:#f7e8e4;max-width:560px}
.feature-side{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:25px;display:flex;flex-direction:column;justify-content:space-between}
.feature-side h3{font-size:21px;line-height:1.4;margin:13px 0}
.feature-side p{font-size:14px;color:var(--muted);margin:0}
.tag{display:inline-flex;align-items:center;background:var(--coral-soft);color:var(--plum-dark);font-size:12px;padding:3px 10px;border-radius:20px;margin:4px 5px 0 0}
.content-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.content-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;display:grid;grid-template-columns:155px 1fr;gap:19px;transition:var(--ease)}
.content-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c9aaa9}
.cover{min-height:126px;border-radius:12px;background:linear-gradient(145deg,#40303b,#94586a 58%,#d39783);position:relative;overflow:hidden;padding:12px;color:#fff;display:flex;align-items:flex-end}
.cover:before{content:"字幕影像";position:absolute;top:11px;left:12px;font-size:10px;letter-spacing:.12em;color:rgba(255,255,255,.8)}
.cover span{font-size:13px;font-weight:700;line-height:1.4}
.card-meta{font-size:12px;color:var(--coral);font-weight:700}
.content-card h3{font-size:18px;line-height:1.4;margin:6px 0}
.content-card p{font-size:13px;line-height:1.65;color:var(--muted);margin:5px 0 8px}
.card-link{font-size:13px;color:var(--plum);font-weight:700}
.topic-band{margin-top:70px;padding:30px 34px;background:var(--surface-soft);border-radius:20px;display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;align-items:center}
.topic-band h2{font-size:27px;line-height:1.35;margin:0 0 8px}
.topic-band p{color:var(--muted);margin:0}
.topic-tags{display:flex;flex-wrap:wrap;gap:8px}
.topic-tags .tag{margin:0;background:var(--surface);border:1px solid var(--line)}
.data-band{background:var(--plum);color:#fff;padding:32px 0}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.data-item{border-left:1px solid rgba(255,255,255,.28);padding-left:20px}
.data-item strong{display:block;font-size:30px;line-height:1.2}
.data-item span{font-size:13px;color:#eadde2}
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.process-item{border-top:2px solid var(--coral);padding-top:17px}
.process-item b{font-size:12px;color:var(--coral);letter-spacing:.12em}
.process-item h3{font-size:20px;margin:9px 0 5px}
.process-item p{font-size:14px;color:var(--muted);margin:0}
.faq{max-width:860px;margin:0 auto}
.accordion{background:transparent;margin:0}
.accordion-item{border:0;border-top:1px solid var(--line);background:transparent}
.accordion-item:last-child{border-bottom:1px solid var(--line)}
.accordion-title{background:transparent!important;border:0!important;color:var(--ink)!important;font-weight:700;font-size:16px;padding:20px 38px 20px 0}
.accordion-title:hover{color:var(--plum)!important}
.accordion-content{background:transparent;border:0;color:var(--muted);font-size:14px;padding:0 38px 20px 0}
.cta-block{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:42px 45px;display:flex;justify-content:space-between;align-items:center;gap:28px}
.cta-block h2{font-size:30px;line-height:1.35;margin:0 0 8px}
.cta-block p{color:var(--muted);margin:0;max-width:650px}
.button-main,.button-dark{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 23px;border-radius:10px;border:1px solid var(--plum);background:var(--plum);color:#fff;font-weight:700;white-space:nowrap}
.button-main:hover{background:var(--plum-dark);color:#fff;transform:translateY(-2px)}
.button-dark{background:var(--dark);border-color:var(--dark)}
.button-dark:hover{background:var(--plum);color:#fff}
.text-link{font-weight:700;color:var(--plum);border-bottom:1px solid var(--coral);padding-bottom:3px}
.pagination-wrap{text-align:center;padding-top:42px}
.pagination{display:inline-flex;gap:8px;margin:0}
.pagination li{list-style:none}
.pagination a,.pagination .current{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--line);border-radius:9px;font-size:13px}
.pagination a:hover,.pagination .current{background:var(--plum);border-color:var(--plum);color:#fff}
.site-footer{background:var(--dark);color:#fff;padding:60px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .7fr;gap:60px}
.footer-logo{font-size:19px;font-weight:800;color:#fff}
.footer-desc{color:#cbbdc2;font-size:13px;line-height:1.8;max-width:430px;margin:14px 0 0}
.footer-title{font-size:13px;color:#edb2a6;font-weight:700;margin-bottom:13px}
.footer-links{display:flex;flex-direction:column;gap:7px;font-size:13px;color:#cbbdc2}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.16);padding-top:20px;margin-top:45px;color:#a99da2;font-size:12px}
.fixed-cta{position:fixed;z-index:20;bottom:0;left:0;right:0;background:rgba(33,27,32,.97);color:#fff;padding:13px 0 calc(13px + env(safe-area-inset-bottom));box-shadow:0 -8px 22px rgba(33,27,32,.13)}
.fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.fixed-inner span{font-size:14px;color:#eee1e3}
.fixed-inner strong{color:#f2b0a5}
@media(max-width:1024px){
 .page-hero-grid{gap:35px}.content-grid{grid-template-columns:1fr}.feature-index{grid-template-columns:1fr}.topic-band{grid-template-columns:1fr}.section{padding:64px 0}
}
@media(max-width:700px){
 body{font-size:15px}.container{padding:0 20px}.nav-wrap{min-height:70px}.logo{font-size:15px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:20px;right:20px;top:70px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 18px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start;gap:4px}.main-nav.open{display:flex}.main-nav a{width:100%;padding:8px 0}.page-hero{padding:42px 0 34px}.page-hero-grid{display:block}.page-hero h1{font-size:39px}.hero-copy{font-size:16px}.index-panel{margin-top:30px}.section-head{display:block}.section-head h2{font-size:29px}.section-intro{margin-top:12px}.filter-tools{width:100%;margin:8px 0 0}.content-card{grid-template-columns:112px 1fr;gap:13px;padding:12px}.cover{min-height:115px}.content-card h3{font-size:16px}.content-card p{font-size:12px}.data-grid{grid-template-columns:repeat(2,1fr);gap:25px}.process{grid-template-columns:1fr;gap:28px}.cta-block{display:block;padding:30px 24px}.cta-block h2{font-size:26px}.cta-block .button-main{margin-top:22px;width:100%}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}.fixed-inner span{font-size:12px;line-height:1.5}.fixed-inner .button-main{min-height:42px;padding:0 14px;font-size:13px}
}
@media(max-width:430px){
 .content-card{grid-template-columns:1fr}.cover{min-height:145px}.data-item strong{font-size:25px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}
}

/* roulang page: category2 */
:root{
 --bg:#f7f3f0;
 --surface:#fffdfb;
 --surface-soft:#efe8e5;
 --ink:#292326;
 --muted:#766d70;
 --line:#ded4d1;
 --plum:#673b55;
 --plum-dark:#43263a;
 --coral:#c96d68;
 --coral-soft:#f2d9d4;
 --sage:#66776c;
 --dark:#211b20;
 --success:#56735f;
 --warning:#ad7656;
 --radius:18px;
 --shadow:0 14px 40px rgba(56,35,43,.09);
 --ease:all .25s ease;
}
*,
*::before,
*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 background:var(--bg);
 color:var(--ink);
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
 font-size:16px;
 line-height:1.8;
 padding-bottom:82px;
}
a{color:inherit;text-decoration:none;transition:var(--ease)}
a:hover{color:var(--coral)}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
.container{max-width:1220px;margin:0 auto;padding:0 28px}
.site-header{
 background:rgba(247,243,240,.96);
 border-bottom:1px solid var(--line);
 position:relative;
 z-index:20;
}
.nav-wrap{
 min-height:82px;
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:32px;
}
.logo{
 font-size:18px;
 font-weight:800;
 letter-spacing:.02em;
 color:var(--plum-dark);
 white-space:nowrap;
}
.logo-mark{
 display:inline-block;
 width:9px;
 height:9px;
 border-radius:50%;
 background:var(--coral);
 margin-right:9px;
}
.main-nav{display:flex;align-items:center;gap:30px}
.main-nav a{
 font-size:14px;
 color:var(--muted);
 padding:7px 0;
 position:relative;
}
.main-nav a:after{
 content:"";
 position:absolute;
 left:0;
 right:100%;
 bottom:0;
 height:1px;
 background:var(--coral);
 transition:var(--ease);
}
.main-nav a:hover:after,
.main-nav a.active:after{right:0}
.main-nav a.active{color:var(--ink)}
.menu-toggle{
 display:none;
 border:1px solid var(--line);
 background:transparent;
 border-radius:8px;
 padding:7px 12px;
 color:var(--plum);
}
.menu-toggle:hover{background:var(--surface-soft)}
.eyebrow{
 font-size:12px;
 letter-spacing:.15em;
 color:var(--coral);
 font-weight:700;
}
.page-hero{padding:62px 0 48px}
.breadcrumb{
 display:flex;
 align-items:center;
 gap:10px;
 color:var(--muted);
 font-size:13px;
 margin-bottom:25px;
}
.breadcrumb span{color:var(--coral)}
.hero-layout{
 display:grid;
 grid-template-columns:1fr 430px;
 gap:70px;
 align-items:end;
}
.page-hero h1{
 font-size:clamp(38px,5vw,62px);
 line-height:1.18;
 letter-spacing:-.045em;
 margin:15px 0 22px;
 max-width:720px;
}
.hero-summary{
 max-width:680px;
 color:var(--muted);
 font-size:17px;
 line-height:1.9;
 margin:0;
}
.hero-panel{
 background:var(--dark);
 color:#fff;
 border-radius:22px;
 padding:25px;
 box-shadow:var(--shadow);
 position:relative;
 overflow:hidden;
}
.hero-panel:before{
 content:"";
 position:absolute;
 width:190px;
 height:190px;
 border-radius:50%;
 right:-65px;
 top:-80px;
 background:#805169;
}
.hero-panel:after{
 content:"";
 position:absolute;
 width:150px;
 height:150px;
 border-radius:50%;
 left:-70px;
 bottom:-80px;
 background:#b96868;
}
.panel-top,.panel-body{position:relative;z-index:1}
.panel-top{
 display:flex;
 justify-content:space-between;
 align-items:center;
 border-bottom:1px solid rgba(255,255,255,.2);
 padding-bottom:17px;
 font-size:13px;
}
.live-dot{
 display:inline-block;
 width:7px;
 height:7px;
 background:#e7a08c;
 border-radius:50%;
 margin-right:7px;
}
.panel-body{padding-top:25px}
.panel-body h2{
 margin:0 0 12px;
 font-size:25px;
 line-height:1.35;
}
.panel-body p{
 color:#eadde2;
 font-size:14px;
 line-height:1.7;
 margin:0 0 22px;
}
.panel-tags{display:flex;flex-wrap:wrap;gap:8px}
.panel-tags span{
 border:1px solid rgba(255,255,255,.3);
 padding:4px 10px;
 border-radius:30px;
 font-size:12px;
 color:#f7e5e1;
}
.filter-band{
 border-top:1px solid var(--line);
 border-bottom:1px solid var(--line);
 padding:21px 0;
 background:rgba(255,253,251,.45);
}
.filter-line{
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:20px;
 flex-wrap:wrap;
}
.filter-label{font-size:13px;color:var(--muted);font-weight:700}
.filter-chips{display:flex;gap:8px;flex-wrap:wrap}
.filter-chip{
 border:1px solid var(--line);
 background:var(--surface);
 color:var(--muted);
 padding:7px 13px;
 border-radius:30px;
 font-size:13px;
 transition:var(--ease);
}
.filter-chip:hover,
.filter-chip.active{
 border-color:var(--plum);
 color:var(--plum-dark);
 background:var(--coral-soft);
}
.filter-chip:focus,
.sort-select:focus,
.search-input:focus,
.menu-toggle:focus,
.button-main:focus,
.button-dark:focus,
.text-link:focus{
 outline:3px solid rgba(201,109,104,.3);
 outline-offset:3px;
}
.sort-wrap{display:flex;align-items:center;gap:10px}
.sort-select{
 appearance:none;
 border:1px solid var(--line);
 border-radius:8px;
 color:var(--ink);
 background:var(--surface);
 padding:8px 34px 8px 12px;
 font-size:13px;
}
.content-section{padding:76px 0 90px}
.section-head{
 display:flex;
 justify-content:space-between;
 align-items:end;
 gap:28px;
 margin-bottom:30px;
}
.section-head h2{
 font-size:34px;
 line-height:1.25;
 margin:7px 0 0;
 letter-spacing:-.035em;
}
.section-intro{max-width:480px;color:var(--muted);margin:0;font-size:15px}
.content-frame{
 display:grid;
 grid-template-columns:250px 1fr;
 gap:34px;
 align-items:start;
}
.filter-aside{
 position:sticky;
 top:25px;
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:16px;
 padding:22px;
}
.filter-aside h3{font-size:18px;margin:0 0 16px}
.filter-aside p{font-size:13px;color:var(--muted);margin:0 0 18px}
.aside-list{list-style:none;padding:0;margin:0}
.aside-list li{border-top:1px solid var(--line)}
.aside-list a{
 display:flex;
 justify-content:space-between;
 gap:10px;
 padding:12px 0;
 font-size:14px;
}
.aside-list a:hover{color:var(--plum)}
.aside-list small{color:var(--muted)}
.search-box{
 display:flex;
 align-items:center;
 gap:10px;
 border:1px solid var(--line);
 background:var(--surface);
 border-radius:10px;
 padding:4px 5px 4px 14px;
 margin-bottom:20px;
}
.search-box span{font-size:14px;color:var(--muted)}
.search-input{
 width:100%;
 border:0;
 outline:0;
 background:transparent;
 color:var(--ink);
 box-shadow:none!important;
 margin:0;
 padding:8px 4px;
}
.search-submit{
 border:0;
 border-radius:7px;
 color:#fff;
 background:var(--plum);
 padding:8px 13px;
 font-size:13px;
}
.search-submit:hover{background:var(--plum-dark)}
.featured-update{
 display:grid;
 grid-template-columns:1.15fr .85fr;
 min-height:315px;
 border-radius:20px;
 overflow:hidden;
 background:var(--plum-dark);
 color:#fff;
 box-shadow:var(--shadow);
 margin-bottom:28px;
}
.featured-cover{
 min-height:315px;
 background:
 linear-gradient(135deg,rgba(42,26,38,.2),rgba(201,109,104,.72)),
 repeating-linear-gradient(115deg,transparent 0 18px,rgba(255,255,255,.08) 19px 20px),
 linear-gradient(145deg,#342631,#9c5d69 57%,#d9987e);
 position:relative;
}
.featured-cover:after{
 content:"精选主题";
 position:absolute;
 left:24px;
 top:22px;
 border:1px solid rgba(255,255,255,.5);
 border-radius:30px;
 padding:4px 12px;
 font-size:12px;
}
.cover-code{
 position:absolute;
 right:23px;
 bottom:22px;
 font-size:11px;
 letter-spacing:.18em;
 color:rgba(255,255,255,.75);
}
.featured-copy{
 padding:34px 32px;
 display:flex;
 flex-direction:column;
 justify-content:center;
}
.featured-copy .tag{background:#80566c;color:#fff}
.featured-copy h3{
 font-size:29px;
 line-height:1.35;
 margin:17px 0 12px;
}
.featured-copy p{color:#eadde2;font-size:14px;line-height:1.8;margin:0 0 23px}
.button-main,.button-dark{
 display:inline-flex;
 align-items:center;
 justify-content:center;
 min-height:46px;
 padding:0 21px;
 border-radius:10px;
 border:1px solid var(--plum);
 background:var(--plum);
 color:#fff;
 font-weight:700;
 font-size:14px;
}
.button-main:hover{background:var(--plum-dark);color:#fff;transform:translateY(-2px)}
.button-dark{background:var(--dark);border-color:var(--dark)}
.button-dark:hover{background:var(--plum);color:#fff}
.text-link{
 font-weight:700;
 color:var(--plum);
 border-bottom:1px solid var(--coral);
 padding-bottom:3px;
}
.update-list{
 display:grid;
 grid-template-columns:repeat(2,minmax(0,1fr));
 gap:18px;
}
.update-card{
 display:grid;
 grid-template-columns:132px 1fr;
 gap:17px;
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:16px;
 padding:13px;
 transition:var(--ease);
}
.update-card:hover{
 transform:translateY(-3px);
 box-shadow:var(--shadow);
 border-color:#cbb8b5;
}
.update-cover{
 min-height:146px;
 border-radius:11px;
 background:
 linear-gradient(145deg,rgba(49,32,43,.15),rgba(103,59,85,.7)),
 repeating-linear-gradient(0deg,transparent 0 16px,rgba(255,255,255,.09) 17px 18px),
 linear-gradient(135deg,#6b5361,#c87973);
 position:relative;
 overflow:hidden;
}
.update-cover.alt{background:linear-gradient(145deg,#343039,#7e6272 55%,#c8887d)}
.update-cover.green{background:linear-gradient(145deg,#37443f,#6d8173 55%,#b49183)}
.update-cover.orange{background:linear-gradient(145deg,#493537,#9b6261 55%,#d69c7b)}
.update-cover span{
 position:absolute;
 left:9px;
 bottom:9px;
 color:#fff;
 font-size:10px;
 letter-spacing:.1em;
}
.update-card h3{
 margin:4px 0 8px;
 font-size:17px;
 line-height:1.4;
}
.update-card p{
 color:var(--muted);
 font-size:13px;
 line-height:1.65;
 margin:7px 0 12px;
}
.card-meta{color:var(--muted);font-size:12px}
.tag{
 display:inline-flex;
 align-items:center;
 background:var(--coral-soft);
 color:var(--plum-dark);
 font-size:12px;
 padding:3px 10px;
 border-radius:20px;
 margin:3px 4px 0 0;
}
.tag.sage{background:#e0e9e1;color:#45604d}
.tag.gray{background:#ebe6e3;color:#665b5e}
.topic-strip{
 margin-top:76px;
 padding:30px 34px;
 border-radius:18px;
 background:var(--surface-soft);
 display:grid;
 grid-template-columns:1fr 2fr;
 gap:30px;
 align-items:center;
}
.topic-strip h2{font-size:25px;line-height:1.35;margin:0 0 8px}
.topic-strip p{color:var(--muted);font-size:14px;margin:0}
.topic-links{display:flex;flex-wrap:wrap;gap:10px}
.topic-link{
 padding:10px 14px;
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:10px;
 font-size:13px;
}
.topic-link:hover{border-color:var(--coral);color:var(--plum)}
.timeline-section{padding:90px 0;background:var(--surface-soft)}
.timeline-layout{
 display:grid;
 grid-template-columns:.8fr 1.2fr;
 gap:70px;
 align-items:start;
}
.timeline-copy h2{font-size:35px;line-height:1.3;margin:9px 0 16px}
.timeline-copy p{color:var(--muted);margin:0;max-width:440px}
.timeline{
 border-left:2px solid var(--coral);
 padding-left:25px;
}
.timeline-item{
 position:relative;
 padding:0 0 31px;
}
.timeline-item:last-child{padding-bottom:0}
.timeline-item:before{
 content:"";
 position:absolute;
 width:10px;
 height:10px;
 border-radius:50%;
 background:var(--coral);
 left:-31px;
 top:8px;
 box-shadow:0 0 0 5px var(--surface-soft);
}
.timeline-date{color:var(--coral);font-size:12px;font-weight:700}
.timeline-item h3{font-size:20px;line-height:1.4;margin:7px 0 7px}
.timeline-item p{font-size:14px;color:var(--muted);margin:0}
.data-band{background:var(--plum);color:#fff;padding:32px 0}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.data-item{border-left:1px solid rgba(255,255,255,.28);padding-left:20px}
.data-item strong{display:block;font-size:30px;line-height:1.2}
.data-item span{font-size:13px;color:#eadde2}
.faq-section{padding:92px 0}
.faq{
 max-width:850px;
 margin:0 auto;
}
.faq-heading{text-align:center;margin-bottom:32px}
.faq-heading h2{font-size:34px;line-height:1.3;margin:8px 0 0}
.accordion{
 background:transparent;
 border:0;
 margin:0;
}
.accordion-item{
 border:0;
 border-top:1px solid var(--line);
 background:transparent;
}
.accordion-item:last-child{border-bottom:1px solid var(--line)}
.accordion-title{
 display:block;
 padding:19px 42px 19px 0;
 color:var(--ink);
 font-weight:700;
 font-size:16px;
 position:relative;
}
.accordion-title:before{
 content:"+";
 position:absolute;
 right:5px;
 top:14px;
 color:var(--coral);
 font-size:24px;
 font-weight:400;
}
.accordion-item.is-active .accordion-title:before{content:"−"}
.accordion-content{
 border:0;
 padding:0 40px 20px 0;
 color:var(--muted);
 font-size:14px;
 line-height:1.8;
 background:transparent;
}
.cta-section{padding:0 0 88px}
.cta-box{
 background:var(--dark);
 color:#fff;
 border-radius:22px;
 padding:45px 50px;
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:30px;
}
.cta-box h2{font-size:31px;line-height:1.35;margin:8px 0 10px}
.cta-box p{color:#dfd0d6;font-size:14px;margin:0;max-width:610px}
.cta-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.cta-box .button-main{background:var(--coral);border-color:var(--coral);white-space:nowrap}
.cta-box .button-main:hover{background:#d98279}
.site-footer{background:var(--dark);color:#fff;padding:58px 0 27px;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{
 display:grid;
 grid-template-columns:1.5fr .7fr .8fr;
 gap:70px;
 padding-bottom:42px;
}
.footer-logo{font-weight:800;font-size:18px;color:#fff}
.footer-desc{max-width:460px;color:#bcaeb4;font-size:13px;line-height:1.8;margin:14px 0 0}
.footer-title{font-size:13px;color:#f1d8d2;font-weight:700;margin-bottom:13px}
.footer-links{display:flex;flex-direction:column;gap:6px}
.footer-links a{font-size:13px;color:#c6b8bd}
.footer-links a:hover{color:#fff}
.footer-bottom{
 border-top:1px solid rgba(255,255,255,.15);
 padding-top:20px;
 display:flex;
 justify-content:space-between;
 gap:20px;
 color:#988b91;
 font-size:12px;
}
.fixed-cta{
 position:fixed;
 left:0;
 right:0;
 bottom:0;
 z-index:30;
 background:rgba(33,27,32,.97);
 color:#fff;
 border-top:1px solid rgba(255,255,255,.13);
 padding:13px 0 calc(13px + env(safe-area-inset-bottom));
}
.fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.fixed-copy{font-size:13px;color:#e6d9dc}
.fixed-copy strong{color:#fff;margin-right:12px}
.fixed-cta .button-main{min-height:39px;padding:0 18px;font-size:13px;background:var(--coral);border-color:var(--coral)}
.fixed-cta .button-main:hover{background:#dc8178}
@media(max-width:1024px){
 .hero-layout{grid-template-columns:1fr 360px;gap:38px}
 .content-frame{grid-template-columns:210px 1fr}
 .timeline-layout{gap:35px}
}
@media(max-width:760px){
 body{padding-bottom:115px}
 .container{padding:0 20px}
 .nav-wrap{min-height:70px}
 .logo{font-size:16px}
 .menu-toggle{display:block}
 .main-nav{
  display:none;
  position:absolute;
  left:20px;
  right:20px;
  top:70px;
  padding:12px 18px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:12px;
  box-shadow:var(--shadow);
  flex-direction:column;
  align-items:flex-start;
  gap:0;
 }
 .main-nav.is-open{display:flex}
 .main-nav a{width:100%;padding:10px 0}
 .page-hero{padding:42px 0 34px}
 .hero-layout{display:block}
 .page-hero h1{font-size:40px}
 .hero-summary{font-size:16px}
 .hero-panel{margin-top:32px}
 .content-section{padding:60px 0}
 .section-head{display:block}
 .section-head h2{font-size:29px}
 .section-intro{margin-top:13px}
 .content-frame{display:block}
 .filter-aside{position:static;margin-bottom:25px}
 .featured-update{display:block}
 .featured-cover{min-height:220px}
 .featured-copy{padding:26px 23px}
 .update-list{grid-template-columns:1fr}
 .topic-strip{display:block;padding:25px 22px;margin-top:55px}
 .topic-links{margin-top:20px}
 .timeline-section{padding:62px 0}
 .timeline-layout{display:block}
 .timeline-copy{margin-bottom:35px}
 .data-grid{grid-template-columns:repeat(2,1fr);gap:25px 15px}
 .data-item{padding-left:13px}
 .data-item strong{font-size:25px}
 .faq-section{padding:64px 0}
 .faq-heading h2{font-size:29px}
 .cta-box{display:block;padding:32px 23px}
 .cta-box h2{font-size:27px}
 .cta-actions{margin-top:24px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px 22px}
 .footer-grid>div:first-child{grid-column:1/-1}
 .footer-bottom{display:block}
 .footer-bottom span{display:block;margin-top:5px}
 .fixed-inner{align-items:center}
 .fixed-copy strong{display:block;margin:0}
 .fixed-copy{font-size:12px;line-height:1.5}
}
@media(max-width:520px){
 .page-hero h1{font-size:34px}
 .filter-line{align-items:flex-start;flex-direction:column}
 .sort-wrap{width:100%;justify-content:space-between}
 .sort-select{flex:1}
 .update-card{grid-template-columns:105px 1fr;gap:12px}
 .update-cover{min-height:125px}
 .update-card h3{font-size:15px}
 .update-card p{font-size:12px}
 .data-grid{gap:20px 10px}
 .cta-actions{display:block}
 .cta-actions .button-main,.cta-actions .text-link{width:100%;text-align:center}
 .cta-actions .text-link{display:block;margin-top:15px}
 .fixed-cta .button-main{padding:0 12px}
}